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5-21
Chapter 5. FUNCTIONS
■
Control output CH1
When the DCP32 is selected for use as a controller, control output is operational.
How outputs are processed varies according to the output type supported on the
model.
●
CH1 control output
→
Current output
Handling Precautions
• You can switch current output and voltage output in setup data
C75, C76
and
C77.
• You can switch 4 to 20 mA output and 0 to 20 mA output in setup data
C90.
Initialization of
PID control operation
Output change limitter
PID control operation
Setting: PID parameters
P/l/d/rE
Setting: Variable parameters
loUt/ rPld
Setting: Variable parameters
otL
AT operation
Setting: Variable parameters
At
AT execution
MV at over-range
Setting: Setup data
C12/C13
Over-range
MV in READY mode
Setting: Setup data
C16
READY mode
Manual MV
MANUAL mode
Preset manual value
When
C44 = 1
Manipulated variable (MV1)
Output 1
Current output 4 to 20 mA
(0 to 20 mA)
[
C75 = 0] (C90 )
When
C44 = 0 (5G output)
2G, 3D and 5K
Output 2
Current output 4 to 20 mA
(0 to 20 mA)
[
C76 = 0] (C90 )
Output 3
Current output 4 to 20 mA
(0 to 20 mA)
[
C77 = 0] (C90 )
0D and 5G output
Setting: Setup data
C14/C15
Setting: Setup data
C44
Output upper/
lower limit limitter
Setting: PID parameters
oL/oH
PID parameters
dP/dl/dd
PID parameters
br